/*
 * RED5 Open Source Media Server - https://github.com/Red5/
 * 
 * Copyright 2006-2016 by respective authors (see below). All rights reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.red5.server.net.rtmp.codec;

import org.apache.mina.core.session.IoSession;
import org.apache.mina.filter.codec.ProtocolCodecFactory;
import org.apache.mina.filter.codec.ProtocolDecoder;
import org.apache.mina.filter.codec.ProtocolEncoder;

/**
 * RTMP codec factory creates RTMP encoders/decoders.
 */
public class RTMPCodecFactory implements ProtocolCodecFactory {

    /**
     * Mina protocol decoder for RTMP.
     */
    private RTMPMinaProtocolDecoder decoder;

    /**
     * Mina protocol encoder for RTMP.
     */
    private RTMPMinaProtocolEncoder encoder;

    /**
     * Initialization
     */
    public void init() {
        decoder = new RTMPMinaProtocolDecoder();
        encoder = new RTMPMinaProtocolEncoder();
    }

    /** {@inheritDoc} */
    public ProtocolDecoder getDecoder(IoSession session) {
        return decoder;
    }

    /** {@inheritDoc} */
    public ProtocolEncoder getEncoder(IoSession session) {
        return encoder;
    }

    /**
     * Returns the RTMP decoder.
     * 
     * @return decoder
     */
    public RTMPProtocolDecoder getRTMPDecoder() {
        return decoder.getDecoder();
    }

    /**
     * Returns the RTMP encoder.
     * 
     * @return encoder
     */
    public RTMPProtocolEncoder getRTMPEncoder() {
        return encoder.getEncoder();
    }

}
